提高中学后学生的饮食行为:移动健康干预措施的系统审查
Holly Schaafsma1,2,3, Olivia Caruso1,3,4, Smaranda Diaconita1
1Human Environments Analysis Laboratory (HEAL), Western University, London, Ontario, Canada.
概括
移动健康 (mHealth) 干预措施有望改善学生的饮食. 大多数研究发现对饮食行为,特别是水果和蔬菜的摄入有积极影响,尽管变化有时很小.
科学领域:
- 公共卫生 公共卫生
- 营养科学 营养科学
- 数字健康数字健康
背景情况:
- 高中生饮食摄入不足会影响学业成绩,心理健康和长期健康.
- 高中生经常使用移动设备,使移动健康 (mHealth) 干预成为改善饮食的可行策略.
研究的目的:
- 系统地审查mHealth干预措施对高中生饮食行为的影响.
主要方法:
- 在2025年1月,在六个电子数据库中进行了系统的文献搜索.
- 包括的研究是随机对照试验 (RCT) 和涉及中学生和饮食行为结果的前后研究.
- 关于研究特征,干预结果,公平性和行为变化理论的数据被提取并以叙事方式合成.
主要成果:
- 11项研究符合纳入标准,10项报告至少对一种饮食行为产生了显著的积极影响.
- 在6项关注水果和/或蔬菜摄入量的研究中,5项报告了显著的改善.
- 观察到的饮食变化有时具有适度的临床意义.
结论:
- 移动健康干预措施显示了提高中学后学生饮食行为的潜力.
- 建议进行进一步的研究,强调经过验证的饮食评估工具和延长的随访期,以确认长期有效性.
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